CN205799360U - A kind of clamping jaw device - Google Patents
A kind of clamping jaw device Download PDFInfo
- Publication number
- CN205799360U CN205799360U CN201620678551.8U CN201620678551U CN205799360U CN 205799360 U CN205799360 U CN 205799360U CN 201620678551 U CN201620678551 U CN 201620678551U CN 205799360 U CN205799360 U CN 205799360U
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- CN
- China
- Prior art keywords
- push rod
- pawl arm
- clamping jaw
- jaw device
- positioning seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of clamping jaw device, including: positioning seat, offer bar groove in the middle part of it, the lateral symmetry of described positioning seat is provided with two rotating shafts in left and right；Push rod, it runs through described bar groove, and the front end of described push rod is provided with head, and the rear end of described push rod is provided with briquetting；It is symmetricly set in two, the left and right pawl arm of described push rod both sides, the front end of described pawl arm is provided with chuck, the middle part of described pawl arm all offers and turns hole, what two the described rotating shaft one_to_one corresponding in left and right were placed in two the described pawl arms in left and right turns in hole, the rear end of described pawl arm is provided with fixing post, is provided with extension spring between the fixing post of the described pawl arm in two, left and right.This clamping jaw device, safe and reliable, convenient and efficient.
Description
Technical field
This utility model relates to non-standard automatic technical field, is specifically related to a kind of clamping jaw device.
Background technology
The effect of carbon brush holder is to be added on the carbon brush slidably contacted the surfaces with diverter or collector ring by pressure by spring,
It is made stably to conduct electric current between fixed body and rotary body；No matter the characteristic of carbon brush is how well, when brush holder is improper, and carbon brush
Not only can not give full play to its good characteristic, and bring the biggest impact can to the performance of motor itself and life-span.It addition,
It is a operation the most complicated the spring on carbon brush is assembled in brush box, therefore, it is necessary to provide a kind of by carbon brush
Spring is assembled to the clamping jaw device in brush box.
Utility model content
For weak point present in above-mentioned technology, this utility model provides a kind of safe and reliable, convenient and efficient
Clamping jaw device.
This utility model solves its technical problem and be the technical scheme is that a kind of clamping jaw device, including: positioning seat,
Offering bar groove in the middle part of it, the lateral symmetry of described positioning seat is provided with two rotating shafts in left and right；Push rod, it runs through described bar groove,
The front end of described push rod is provided with head, and the rear end of described push rod is provided with briquetting；It is symmetricly set in a left side for described push rod both sides
Right two pawl arms, the front end of described pawl arm is provided with chuck, and the middle part of described pawl arm all offers and turns hole, described in two, left and right
Rotating shaft one_to_one corresponding be placed in left and right two described pawl arms turn in hole, the rear end of described pawl arm is provided with fixing post, left and right two
It is provided with extension spring between the fixing post of individual described pawl arm；Described push rod is driven to do the drive mechanism that horizontal extension moves；Wherein, when
When the briquetting of described push rod moves to the direction near described positioning seat, the both sides end face of described briquetting supports two, left and right simultaneously
The inner side end of described pawl arm, to cause the chuck of two the described pawl arms in left and right to do motion close to each other.
Preferably, described drive mechanism includes cylinder block, the cylinder being fixed on described cylinder block, the driving of described cylinder
End and described push rod Joint.
Preferably, the lower section of described push rod is provided with guide rail, and the bottom of described push rod is connected with and described guide rail phase interworking
Close the guide block slided.
Preferably, the front portion of described positioning seat is provided with limited block, and the middle part of described limited block offers and described bar groove
The stopper slot being oppositely arranged, the head of described push rod runs through described bar groove and is placed in described stopper slot.
Preferably, the both sides of described positioning seat are also symmetrically arranged with two bumping posts in left and right, on the described pawl arm in two, left and right all
Offering turn trough, the described bumping post one_to_one corresponding in two, left and right is placed in the turn trough of two the described pawl arms in left and right.
Preferably, the turn trough on described pawl arm is placed in the fixing post of described pawl arm and turns between hole.
Preferably, the chuck of described pawl arm arranges tapered shape.
Compared with prior art, it provides the benefit that this utility model: the clamping jaw device that this utility model provides, when described
When the briquetting of push rod moves to the direction near described positioning seat, the both sides end face of described briquetting is supported described in two, left and right simultaneously
The inner side end of pawl arm, to cause the chuck of two the described pawl arms in left and right to do motion close to each other, to constitute jaw；This jaw fills
Put, safe and reliable, convenient and efficient.
Accompanying drawing explanation
Fig. 1 is the structural representation of clamping jaw device described in the utility model；
Fig. 2 is the partial structurtes schematic diagram of clamping jaw device described in the utility model；
Fig. 3 is the structural representation of push rod described in the utility model；
Fig. 4 is the structural representation of positioning seat described in the utility model；
Fig. 5 is the structural representation of limited block described in the utility model；
Fig. 6 is the structural representation of pawl arm described in the utility model；
In figure: 01 cylinder block；02 cylinder；03 guide rail；04 guide block；05 push rod；051 briquetting；052 head；06 positioning seat；
061 bumping post；062 bar groove；07 limited block；071 stopper slot；08 extension spring；09 pawl arm；091 chuck；092 turn of hole；093 fixes post；
094 turn trough；The inner side end of 095 pawl arm；10 rotating shafts.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
As shown in Figure 1-2, this utility model provides a kind of clamping jaw device, including: positioning seat 06, push rod 05, symmetry set
It is placed in two, the left and right pawl arm 09 of described push rod 05 both sides, drives described push rod 05 to do the drive mechanism that horizontal extension moves；Institute
Stating drive mechanism and include cylinder block 01, the cylinder 02 being fixed on described cylinder block 01, the drive end of described cylinder 02 is with described
Push rod 05 Joint, the lower section of described push rod 05 is provided with guide rail 03, and the bottom of described push rod 05 is connected with and described guide rail 03
Cooperate the guide block 04 slided.
As illustrated in figures 4-5, offering bar groove 062 in the middle part of described positioning seat 06, the lateral symmetry of described positioning seat 06 is arranged
Have left and right two rotating shafts 10, the front portion of described positioning seat 06 is provided with limited block 07, the middle part of described limited block 07 offer with
The stopper slot 071 that described bar groove 062 is oppositely arranged, the both sides of described positioning seat 06 are also symmetrically arranged with two bumping posts 061 in left and right.
As it is shown on figure 3, the front end of described push rod 07 is provided with head 052, the rear end of described push rod 05 is provided with briquetting
051, the head 052 of described push rod runs through described bar groove 062 and is placed in described stopper slot 071.
As shown in Figure 6, the front end of described pawl arm 09 is provided with chuck 091, and the chuck 091 of described pawl arm arranges tapered
Shape, the middle part of described pawl arm 09 all offers and turns hole 092, and two, left and right described rotating shaft 10 one_to_one corresponding is placed in described in two, left and right
Pawl arm turn in hole 092, the rear end of described pawl arm 09 is provided with fixing post 093, the fixing post 093 of the described pawl arm in two, left and right
Between be provided with extension spring 08；All offering turn trough 094 on two the described pawl arms 09 in left and right, the turn trough 094 on described pawl arm is placed in
The fixing post 093 of described pawl arm and turn between hole 092, two, left and right described bumping post 061 one_to_one corresponding is placed in described in two, left and right
In the turn trough 094 of pawl arm.
This clamping jaw device work process is as follows:
When the briquetting 051 of push rod is under the driving of cylinder 02, when moving to the direction near positioning seat 06, briquetting 051
Both sides end face supports the inner side end 095 of two the pawl arms in left and right simultaneously, to cause two, left and right pawl arm 09 left and right two the most relatively
Individual rotating shaft 10 rotates motion, and extensional motion is done in now extension spring 08, and the chuck 091 of two the pawl arms in left and right does motion close to each other,
Until the both sides end face of the front portion of two the pawl arms in left and right and limited block 07 offsets spacing.
When the briquetting 051 of push rod is under the driving of cylinder 02, moves to the direction of remotely located seat 06, briquetting 051
Both sides end face loses supporting of the inner side end 095 to two the pawl arms in left and right, and now extension spring 08 is done under restoring force effect and shunk
Motion, to cause two rotating shafts 10 in left and right relatively respectively of two the pawl arms 09 in left and right to rotate motion, the chuck of two the pawl arms in left and right
091 is located remotely from each other motion, and motion close to each other is done at turn trough 094 center of two the pawl arms in left and right, until two the pawl arms in left and right
Turn trough 094 inner face offsets spacing with two, left and right bumping post 061.
Although embodiment of the present utility model is disclosed as above, but it is not limited in institute in description and embodiment
Row use, and it can be applied to various applicable field of the present utility model completely, for those skilled in the art, and can
It is easily achieved other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, this practicality
Novel be not limited to specific details and shown here as with describe legend.
Claims (7)
1. a clamping jaw device, it is characterised in that including:
Positioning seat, offers bar groove in the middle part of it, the lateral symmetry of described positioning seat is provided with two rotating shafts in left and right；
Push rod, it runs through described bar groove, and the front end of described push rod is provided with head, and the rear end of described push rod is provided with briquetting；
Being symmetricly set in two, the left and right pawl arm of described push rod both sides, the front end of described pawl arm is provided with chuck, described pawl arm
Middle part all offer and turn hole, what the described rotating shaft one_to_one corresponding in two, left and right was placed in two the described pawl arms in left and right turns in hole, described
The rear end of pawl arm is provided with fixing post, is provided with extension spring between the fixing post of the described pawl arm in two, left and right；
Described push rod is driven to do the drive mechanism that horizontal extension moves；
Wherein, when the briquetting of described push rod moves to the direction near described positioning seat, the both sides end face of described briquetting is simultaneously
Support the inner side end of two the described pawl arms in left and right, to cause the chuck of two the described pawl arms in left and right to do motion close to each other.
2. clamping jaw device as claimed in claim 1, it is characterised in that described drive mechanism include cylinder block, be fixed on described
Cylinder on cylinder block, the drive end of described cylinder and described push rod Joint.
3. clamping jaw device as claimed in claim 2, it is characterised in that the lower section of described push rod is provided with guide rail, described push rod
Bottom be connected with described guide rail cooperate slide guide block.
4. clamping jaw device as claimed in claim 1, it is characterised in that the front portion of described positioning seat is provided with limited block, described
The middle part of limited block offers the stopper slot being oppositely arranged with described bar groove, and the head of described push rod runs through described bar groove and is placed in
In described stopper slot.
5. clamping jaw device as claimed in claim 1, it is characterised in that the both sides of described positioning seat are also symmetrically arranged with left and right two
Individual bumping post, the described pawl arm in two, left and right all offers turn trough, and the described bumping post one_to_one corresponding in two, left and right is placed in two institutes in left and right
State in the turn trough of pawl arm.
6. clamping jaw device as claimed in claim 5, it is characterised in that the turn trough on described pawl arm is placed in the fixing of described pawl arm
Post and turning between hole.
7. clamping jaw device as claimed in claim 1, it is characterised in that the chuck of described pawl arm arranges tapered shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620678551.8U CN205799360U (en) | 2016-07-01 | 2016-07-01 | A kind of clamping jaw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620678551.8U CN205799360U (en) | 2016-07-01 | 2016-07-01 | A kind of clamping jaw device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205799360U true CN205799360U (en) | 2016-12-14 |
Family
ID=57513092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620678551.8U Active CN205799360U (en) | 2016-07-01 | 2016-07-01 | A kind of clamping jaw device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205799360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044280A (en) * | 2017-12-13 | 2018-05-18 | 重庆朝旺机械制造有限公司 | Back seat backrest unlocks drawstring fixing bracket welding fixture |
| CN109623467A (en) * | 2018-12-21 | 2019-04-16 | 周李楠 | Compress pinching gripper jaw structure |
-
2016
- 2016-07-01 CN CN201620678551.8U patent/CN205799360U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044280A (en) * | 2017-12-13 | 2018-05-18 | 重庆朝旺机械制造有限公司 | Back seat backrest unlocks drawstring fixing bracket welding fixture |
| CN109623467A (en) * | 2018-12-21 | 2019-04-16 | 周李楠 | Compress pinching gripper jaw structure |
| CN109623467B (en) * | 2018-12-21 | 2020-10-30 | 周李楠 | Pressing clamping type clamping claw structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 598 Suzhou City, Jiangsu province 215000 Industrial Park Weiting Fengting Avenue Patentee after: Robert C intelligent Polytron Technologies Inc Address before: No. 598 Suzhou City, Jiangsu province 215000 Industrial Park Weiting Fengting Avenue Patentee before: Suzhou ?Robo-Technik Automation Equipment Co., Ltd. |